Answer: The formula of bleaching powder is Ca(OCl)2.H2O The other name of bleaching powder is Calcium Hypochlorite. There are two chlorine... View Article
Answer: The study of development of a new organism is called embryology. Embryology is the branch of biology that studies prenatal gamete... View Article
Answer: Potassium reacts violently with cold water. Potassium is the first element in the periodic table's fourth period. Potassium has an... View Article
Answer: Valence bond theory was proposed by Linus Pauling and John C. Slater According to the valence bond theory, electrons in a molecule... View Article
Answer: The odour of acetic acid resembles vinegar. Acetic acid has the formula CH3COOH and is an organic compound. It's a carboxylic acid... View Article
Answer: The basicity of Sulphurous acid is two. The number of hydronium ions (H3O+) that can be formed by ionising one molecule of an acid in... View Article
Answer: The unit for measuring intensity is watt per m2. The quantity of energy carried by a wave per unit time over a unit area surface is... View Article
The IUPAC name for a given compound is Butanoic acid. The International Union of Pure and Applied Chemistry (IUPAC) is an international... View Article
Answer: Archimedes's law of buoyancy states that when a body is placed in a fluid gas or liquid it loses some weight. so we are partially... View Article
Answer: Major contributors to acid rain are SO2 and NO2. Acid rain is said to be the precipitation of acid in the form of rain in the simplest... View Article
Answer: The nature of anti-rust solution is alkaline phosphate and alkaline chromate solution. A protective layer formed on the surface of the... View Article
Answer: A plant cell becomes swollen due to endosmosis. When a cell is immersed in a hypotonic solution, water flows inside the cell and... View Article
The formula of inorganic benzene is (BH)3(NH)3 Inorganic benzene is also known as borazine which is an inorganic and a cyclic compound. There... View Article
Answer: The shape of a 3p orbital resembles dumbbell-shape. There are four different types of orbitals, each with a different shape, denoted by... View Article
Answer: Lead is unaffected by water because of formation of a protective oxide film. Lead is an element of the periodic table with an atomic... View Article
Answer: There are four major directions: North, South, East and West. A map is a representation or a drawing of the earth’s surface or a part... View Article